Bar stool



FIG. 1 is a front perspective view of a bar stool showing my design;

FIG. 2 is a top plan view of the stool;

FIG. 3 is a bottom plan view of the stool;

FIG. 4 is a rear elevational view of the stool;

FIG. 5 is an elevational view showing the right side of the stool, the left side being a mirror image thereof; and

FIG. 6 is a sectional view on a reduced scale taken along the line 6--6 of FIG. 2. 

The ornamental design for a bar stool, as shown and described. 